DotCloud is a 2nd-generation platform-as-a-service, and is the commercial entity behind Docker.io. Docker is an open source engine that makes it possible to pack, ship, and run any application as a lightweight container.

DotCloud is a 2nd-generation platform-as-a-service, and is the commercial entity behind Docker.io. Docker is an open source engine that makes it possible to pack, ship, and run any application as a lightweight container.